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soc: mediatek: mmsys: add MT8365 support

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Add DSI mmsys connections for the MT8365 SoC.

Signed-off-by: Fabien Parent <fparent@baylibre.com>
Link: https://lore.kernel.org/r/20210519161847.3747352-3-fparent@baylibre.com
[mb: take the mask field into account]
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
This commit is contained in:
Fabien Parent 2021-05-19 18:18:46 +02:00 committed by Matthias Brugger
parent 7bdcead7a7
commit bc3fc5c051
2 changed files with 71 additions and 0 deletions
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60
drivers/soc/mediatek/mt8365-mmsys.h Normal file
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@ -0,0 +1,60 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef __SOC_MEDIATEK_MT8365_MMSYS_H
#define __SOC_MEDIATEK_MT8365_MMSYS_H
#define MT8365_DISP_REG_CONFIG_DISP_OVL0_MOUT_EN 0xf3c
#define MT8365_DISP_REG_CONFIG_DISP_RDMA0_SOUT_SEL 0xf4c
#define MT8365_DISP_REG_CONFIG_DISP_DITHER0_MOUT_EN 0xf50
#define MT8365_DISP_REG_CONFIG_DISP_RDMA0_SEL_IN 0xf54
#define MT8365_DISP_REG_CONFIG_DISP_RDMA0_RSZ0_SEL_IN 0xf60
#define MT8365_DISP_REG_CONFIG_DISP_COLOR0_SEL_IN 0xf64
#define MT8365_DISP_REG_CONFIG_DISP_DSI0_SEL_IN 0xf68
#define MT8365_RDMA0_SOUT_COLOR0 0x1
#define MT8365_DITHER_MOUT_EN_DSI0 0x1
#define MT8365_DSI0_SEL_IN_DITHER 0x1
#define MT8365_RDMA0_SEL_IN_OVL0 0x0
#define MT8365_RDMA0_RSZ0_SEL_IN_RDMA0 0x0
#define MT8365_DISP_COLOR_SEL_IN_COLOR0 0x0
#define MT8365_OVL0_MOUT_PATH0_SEL BIT(0)
static const struct mtk_mmsys_routes mt8365_mmsys_routing_table[] = {
{
DDP_COMPONENT_OVL0, DDP_COMPONENT_RDMA0,
MT8365_DISP_REG_CONFIG_DISP_OVL0_MOUT_EN,
MT8365_OVL0_MOUT_PATH0_SEL, MT8365_OVL0_MOUT_PATH0_SEL
},
{
DDP_COMPONENT_OVL0, DDP_COMPONENT_RDMA0,
MT8365_DISP_REG_CONFIG_DISP_RDMA0_SEL_IN,
MT8365_RDMA0_SEL_IN_OVL0, MT8365_RDMA0_SEL_IN_OVL0
},
{
DDP_COMPONENT_RDMA0, DDP_COMPONENT_COLOR0,
MT8365_DISP_REG_CONFIG_DISP_RDMA0_SOUT_SEL,
MT8365_RDMA0_SOUT_COLOR0, MT8365_RDMA0_SOUT_COLOR0
},
{
DDP_COMPONENT_COLOR0, DDP_COMPONENT_CCORR,
MT8365_DISP_REG_CONFIG_DISP_COLOR0_SEL_IN,
MT8365_DISP_COLOR_SEL_IN_COLOR0,MT8365_DISP_COLOR_SEL_IN_COLOR0
},
{
DDP_COMPONENT_DITHER, DDP_COMPONENT_DSI0,
MT8365_DISP_REG_CONFIG_DISP_DITHER0_MOUT_EN,
MT8365_DITHER_MOUT_EN_DSI0, MT8365_DITHER_MOUT_EN_DSI0
},
{
DDP_COMPONENT_DITHER, DDP_COMPONENT_DSI0,
MT8365_DISP_REG_CONFIG_DISP_DSI0_SEL_IN,
MT8365_DSI0_SEL_IN_DITHER, MT8365_DSI0_SEL_IN_DITHER
},
{
DDP_COMPONENT_RDMA0, DDP_COMPONENT_COLOR0,
MT8365_DISP_REG_CONFIG_DISP_RDMA0_RSZ0_SEL_IN,
MT8365_RDMA0_RSZ0_SEL_IN_RDMA0, MT8365_RDMA0_RSZ0_SEL_IN_RDMA0
},
};
#endif /* __SOC_MEDIATEK_MT8365_MMSYS_H */

11
drivers/soc/mediatek/mtk-mmsys.c
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@ -13,6 +13,7 @@
#include "mtk-mmsys.h"
#include "mt8167-mmsys.h"
#include "mt8183-mmsys.h"
#include "mt8365-mmsys.h"
static const struct mtk_mmsys_driver_data mt2701_mmsys_driver_data = {
.clk_driver = "clk-mt2701-mm",
@ -52,6 +53,12 @@ static const struct mtk_mmsys_driver_data mt8183_mmsys_driver_data = {
.num_routes = ARRAY_SIZE(mmsys_mt8183_routing_table),
};
static const struct mtk_mmsys_driver_data mt8365_mmsys_driver_data = {
.clk_driver = "clk-mt8365-mm",
.routes = mt8365_mmsys_routing_table,
.num_routes = ARRAY_SIZE(mt8365_mmsys_routing_table),
};
struct mtk_mmsys {
void __iomem *regs;
const struct mtk_mmsys_driver_data *data;
@ -160,6 +167,10 @@ static const struct of_device_id of_match_mtk_mmsys[] = {
.compatible = "mediatek,mt8183-mmsys",
.data = &mt8183_mmsys_driver_data,
},
{
.compatible = "mediatek,mt8365-mmsys",
.data = &mt8365_mmsys_driver_data,
},
{ }
};